IYT · iShares U.S. Transportation ETF ETF
$84.17
+0.57 (+0.68%)
At close · Sep 4
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-07-27 | 682,190 | 660,821 | 1,343,011 | 35.8% |
| 2026-07-20 | 587,479 | 589,542 | 1,177,021 | 34.9% |
| 2026-07-13 | 548,263 | 938,320 | 1,486,583 | 45.5% |
| 2026-07-06 | 523,272 | 718,248 | 1,241,520 | 40.4% |
| 2026-06-29 | 283,292 | 276,552 | 559,844 | 32.6% |
| 2026-06-22 | 561,385 | 4,367,007 | 4,928,392 | 72.0% |
| 2026-06-15 | 681,883 | 511,955 | 1,193,838 | 31.5% |
| 2026-06-08 | 699,351 | 578,452 | 1,277,803 | 33.9% |
| 2026-06-01 | 363,042 | 458,360 | 821,402 | 42.3% |
| 2026-05-25 | 350,118 | 1,405,943 | 1,756,061 | 54.9% |
| 2026-05-18 | 383,358 | 382,629 | 765,987 | 37.3% |
| 2026-05-11 | 511,205 | 935,082 | 1,446,287 | 42.6% |
| 2026-05-04 | 496,263 | 1,726,877 | 2,223,140 | 57.6% |
| 2026-04-27 | 607,712 | 742,691 | 1,350,403 | 41.6% |
| 2026-04-20 | 920,090 | 2,291,074 | 3,211,164 | 53.8% |
| 2026-04-13 | 391,807 | 477,976 | 869,783 | 32.3% |
| 2026-04-06 | 421,191 | 708,230 | 1,129,421 | 32.1% |
| 2026-03-30 | 899,951 | 10,577,307 | 11,477,258 | 78.8% |
| 2026-03-23 | 430,214 | 223,839 | 654,053 | 23.1% |
| 2026-03-16 | 476,942 | 322,416 | 799,358 | 27.2% |
| 2026-03-09 | 568,580 | 1,623,558 | 2,192,138 | 50.6% |
| 2026-03-02 | 645,754 | 2,322,159 | 2,967,913 | 53.1% |
| 2026-02-23 | 261,815 | 555,118 | 816,933 | 39.8% |
| 2026-02-16 | 269,901 | 540,464 | 810,365 | 42.0% |
| 2026-02-09 | 608,652 | 748,750 | 1,357,402 | 32.5% |
| 2026-02-02 | 712,995 | 3,668,178 | 4,381,173 | 61.2% |
| 2026-01-26 | 313,751 | 278,682 | 592,433 | 32.6% |
| 2026-01-19 | 406,271 | 525,053 | 931,324 | 37.0% |
| 2026-01-12 | 880,085 | 283,076 | 1,163,161 | 30.3% |
| 2026-01-05 | 442,131 | 653,526 | 1,095,657 | 40.2% |
| 2025-12-29 | 124,519 | 132,471 | 256,990 | 37.7% |
| 2025-12-22 | 123,132 | 130,356 | 253,488 | 30.8% |
| 2025-12-15 | 510,241 | 407,789 | 918,030 | 29.9% |
| 2025-12-08 | 450,810 | 844,324 | 1,295,134 | 45.1% |
| 2025-12-01 | 592,663 | 993,259 | 1,585,922 | 42.0% |
| 2025-11-24 | 380,436 | 407,593 | 788,029 | 44.7% |
| 2025-11-17 | 558,340 | 1,932,301 | 2,490,641 | 64.3% |
| 2025-11-10 | 402,254 | 171,674 | 573,928 | 28.3% |
| 2025-11-03 | 822,137 | 291,225 | 1,113,362 | 26.2% |
| 2025-10-27 | 436,859 | 195,117 | 631,976 | 27.2% |
| 2025-10-20 | 707,628 | 194,416 | 902,044 | 21.8% |
| 2025-10-13 | 389,409 | 159,819 | 549,228 | 30.9% |
| 2025-10-06 | 532,343 | 249,285 | 781,628 | 30.9% |
| 2025-09-29 | 386,517 | 325,216 | 711,733 | 34.4% |
| 2025-09-22 | 392,329 | 113,566 | 505,895 | 23.2% |
| 2025-09-15 | 454,023 | 205,964 | 659,987 | 26.1% |
| 2025-09-08 | 317,642 | 204,497 | 522,139 | 20.6% |
Showing 1–47 of 47 weeks